Resumen de Short-Term Oral Nutritional Intervention with Protein and Vitamin D Decreases Falls in Malnourished Older Adults
Floor Neelemaat, Paul Lips, Judith E. Bosmans, Abel Thijs, Jaap C. Seidell, Marian A. E. van Bokhorst de van der Schueren
Objectives: To evaluate the effects of a short-term nutritional intervention with protein and vitamin D on falls in malnourished older adults.
Design: Randomized controlled trial.
Setting: From hospital admission until 3 months after discharge.
Participants: Malnourished older adults (?60) newly admitted to an acute hospital (n = 210).
Intervention Participants were randomized to receive nutritional intervention (energy- and protein-enriched diet, oral nutritional supplements, calcium-vitamin D supplement, telephone counseling by a dietitian) for 3 months after discharge or usual care.
Measurements: Number of participants who fell, fall incidents, serum 25-hydroxyvitamin D, and dietary intake. Measurements were performed on admission to hospital and 3 months after discharge.
Results: Three months after discharge, 10 participants (10%) in the intervention group had fallen at least once, compared with 24 (23%) in the control group (hazard ratio = 0.41, 95% confidence interval (CI) = 0.19�0.86). There were 57 fall incidents (16 in the intervention group; 41 in the control group). A significantly higher intake of energy (280 kcal, 95% CI = 37�524 kcal) and protein (11 g, 95% CI = 1�25 g) and significantly higher serum 25-hydroxyvitamin D levels (10.9 nmol/L, 95% CI = 2.9�18.9 nmol/L) were found in participants in the intervention group than in controls.
Conclusion: A short-term nutritional intervention consisting of oral nutritional supplements and calcium and vitamin D supplementation and supported by dietetic counseling in malnourished older adults decreases the number of patients who fall and fall incidents.
